KKmoon 5V 2A Lithium Battery Charging Board Type-C Input with Female Charging Module Type-C Charge Module for Electronic DIY

Features:
Type-C input with female, fits almost all rechargeable lithium battery.
5V 2A charging board module, can be very convenient to DIY.
In load current always 50mA, output shuts; after charge current reaches final floating charge voltage(100mA), charge cycle auto stops.
When battery voltage drops(4.1V), the charge cycle starts again; in battery voltage 2.8V, battery will be pre-charged at 180mA.
It supports simultaneous charge discharge, external connection of keys(by K point and output negative pole).